On 31 August 2010 14:47, misha680 <misha...@gmail.com> wrote: > As you can see by the tests added, colors and normals have an ordering that > is specifically constrained within the FVF. > Well yes, but I'd say that ordering should apply to *any* FVF element, not just colors and normals. E.g., point size before position or texture before color should be just as untranslatable.
> To clarify, by saying that the booleans are redundant, do you mean to say > that, say, if I have a normal element, I should iterate back through all > declaration elements that have already been processed and check for a prior > color element, and then return D3DERR_INVALIDCALL? > No, but you can check "*fvf & D3DFVF_NORMAL" to see if you already have a normal.
